What is wrong ???

What is wrong ???

[Gáspár Lajos]

Hi list,

Why do I get these errors when I compile my new kernel ???

net/ipv4/netfilter/ipt_ipv4options.c:161: warning: initialization from 
incompatible pointer type

net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c: In function `target':
net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:33: warning: implicit declaration 
of function `skb_ip_make_writable'
net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c: At top level:
net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:72: warning: initialization from 
incompatible pointer type
net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:73: warning: initialization from 
incompatible pointer type

WARNING: "skb_ip_make_writable" 
[net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.ko] undefined!
make[2]: *** [__modpost] Error 1
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.19.2'
make: *** [debian/stamp-build-kernel] Error 2


kernel: 2.6.19.2
iptables: 1.3.7
POM-ng: 20070121

Swifty

Re: What is wrong ???

[Marco Berizzi]

Gáspár Lajos wrote:

> POM-ng: 20070121

Did you try without pom?

Re: What is wrong ???

[Gáspár Lajos]

Marco Berizzi írta:
> Gáspár Lajos wrote:
>
>   
>> POM-ng: 20070121
>>     
>
> Did you try without pom?
>
>
>   
Yes... And it works without it.... But I need TARPIT support....

RE: What is wrong ???

[Rob Sterenborg]

> Yes... And it works without it.... But I need TARPIT support....

The compilation process complains about ipt_IPV4OPTSTRIP which is not
the same as ipt_TARPIT.
You could try leaving ipt_IPV4OPTSTRIP out: you don't have to apply
*all* patches...


Grts,
Rob

Re: What is wrong ???

[Marco Berizzi]

> Yes... And it works without it.... But I need TARPIT support....

AFAIK netfilter has been heavely modified between 2.6.1
and 2.6.19 so I think that POM modules wouldn't work as is.

Maybe others on this list may help you.

Re: What is wrong ???

[Jorge Davila]

Well, I don't know if this post will help you but I found some problems 
compiling the kernel in the 2.6 series. My solution was install the 
compatibility package for gcc 3.2 (the actual version (in my system) is 
4.1.1 - for gcc - and then compile using gcc 3.2.

Hope this helps.

Jorge Davila.

On Mon, 22 Jan 2007 11:52:43 +0100
  Gáspár Lajos <swifty@freemail.hu> wrote:
> Hi list,
> 
> Why do I get these errors when I compile my new kernel ???
> 
> net/ipv4/netfilter/ipt_ipv4options.c:161: warning: initialization from 
>incompatible pointer type
> 
> net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c: In function `target':
> net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:33: warning: implicit declaration 
>of function `skb_ip_make_writable'
> net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c: At top level:
> net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:72: warning: initialization from 
>incompatible pointer type
> net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.c:73: warning: initialization from 
>incompatible pointer type
> 
> WARNING: "skb_ip_make_writable" [net/ipv4/netfilter/ipt_IPV4OPTSSTRIP.ko] 
>undefined!
> make[2]: *** [__modpost] Error 1
> make[1]: *** [modules] Error 2
> make[1]: Leaving directory `/usr/src/linux-2.6.19.2'
> make: *** [debian/stamp-build-kernel] Error 2
> 
> 
> kernel: 2.6.19.2
> iptables: 1.3.7
> POM-ng: 20070121
> 
> Swifty
> 

Jorge Isaac Davila Lopez
Nicaragua Open Source
davila@nicaraguaopensource.com

Re: What is wrong ???

[Gáspár Lajos]

Jorge Davila írta:
> Well, I don't know if this post will help you but I found some 
> problems compiling the kernel in the 2.6 series. My solution was 
> install the compatibility package for gcc 3.2 (the actual version (in 
> my system) is 4.1.1 - for gcc - and then compile using gcc 3.2.
>
> Hope this helps.
>
Thanx... I haven't tried yet....
> Jorge Davila.
I have just applied TARPIT and u32 with pom-ng and now it goes...
The only warning is the "initialization from incompatible pointer 
type"... Something changed in the kernel and the pom-ng is not up to date...

Swifty